| Name | Peperomia prostrata B. S. Williams |
| Authorship | B. S. Williams |
| Rank | Species |
| Placed in | Peperomia Ruiz & Pavon |
| Citation | 1879. (7 Jun 1879) Gard. Chron. 11(284): 716, f. 102 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Peperomia prostrata B. S. Williams |
| Identification made in | [no date] (2) |